Now, I know the iPod has a built-in Shuffle feature. I have it set so the option is right there on the main menu. But that option shuffles EVERY song on my iPod. What if I wanted to shuffle through just a certain Playlist? or just a certain Artist or Album? Is there a way to do that?

I have made a Playlist on iTunes and I can click Shuffle on iTunes to shuffle them a bit, but they stay in that order on my iPod for all eternity. That's not really shuffled, now is it?